JavaScript Usuń ostatni znak z ciągu
var str = 'mystring';
// the character 'g' will be removed
str = str.slice(0, -1);
Coding Random Things
var str = 'mystring';
// the character 'g' will be removed
str = str.slice(0, -1);let str = "Hello Worlds";
str = str.slice(0, -1);//remove last character from string
str = str.substring(0, str.length - 1);let str = "12345.00";
str = str.substring(0, str.length - 1);//remove last character from string
var str = 'mystring';
str = str.slice(0, -1);let str = "12345.00";
str = str.substring(0, str.length - 1);
console.log(str);
Run code snippet